EP 0848394 B1 20040818 - Integrated ignition coil and spark plug
Title (en)
Integrated ignition coil and spark plug
Title (de)
Integrierte Zündspule und Zündkerze
Title (fr)
Bobine d'allumage et bougie d'allumage intégrées
Publication
Application
Priority
US 76357496 A 19961210
Abstract (en)
[origin: US5706792A] A spark plug and ignition coil having concentrically wound primary and secondary coils about a plastic coated iron core are integrated in a dielectric fluid filled assembly characterized by advantageous employment of structurally inherent capacitances for radio frequency attenuation.
IPC 1-7
IPC 8 full level
F02P 13/00 (2006.01); F02P 15/00 (2006.01); H01F 38/12 (2006.01); H01T 13/20 (2006.01); H01T 15/00 (2006.01)
CPC (source: EP US)
F02P 13/00 (2013.01 - EP US); H01F 38/12 (2013.01 - EP US); H01F 2038/122 (2013.01 - EP US); H01F 2038/125 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
US 5706792 A 19980113; DE 69730301 D1 20040923; DE 69730301 T2 20041230; EP 0848394 A1 19980617; EP 0848394 B1 20040818; JP H10172716 A 19980626; MX 9710015 A 19980731
DOCDB simple family (application)
US 76357496 A 19961210; DE 69730301 T 19971111; EP 97203510 A 19971111; JP 33711597 A 19971208; MX 9710015 A 19971210